运动物体在斜面之间的楔紧力和轨道给予的摩擦力的共同作用下迅即制动。
The movement object fast stops by the actions of the wedged forces between the bevel faces and the friction forces given by the orbits.
运动物体在斜面之间的楔紧力和轨道给予的摩擦力的共同作用下迅即制动。
The movement object fast stops by the actions of the wedged forces between the bevel faces and the friction forces given by the orbits.
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